321904908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2029}}^1$

素因数の和:2168

約数の個数: 96

約数和(自身を含む): 907166400

約数和(自身を除く): 585261492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 113, 117, 156, 226, 234, 339, 351, 452, 468, 678, 702, 1017, 1356, 1404, 1469, 2029, 2034, 2938, 3051, 4058, 4068, 4407, 5876, 6087, 6102, 8116, 8814, 12174, 12204, 13221, 17628, 18261, 24348, 26377, 26442, 36522, 39663, 52754, 52884, 54783, 73044, 79131, 79326, 105508, 109566, 158262, 158652, 219132, 229277, 237393, 316524, 458554, 474786, 687831, 712179, 917108, 949572, 1375662, 1424358, 2063493, 2751324, 2848716, 2980601, 4126986, 5961202, 6190479, 8253972, 8941803, 11922404, 12380958, 17883606, 24761916, 26825409, 35767212, 53650818, 80476227, 107301636, 160952454, 321904908]

約数ペア:

[(1, 321904908), (2, 160952454), (3, 107301636), (4, 80476227), (6, 53650818), (9, 35767212), (12, 26825409), (13, 24761916), (18, 17883606), (26, 12380958), (27, 11922404), (36, 8941803), (39, 8253972), (52, 6190479), (54, 5961202), (78, 4126986), (108, 2980601), (113, 2848716), (117, 2751324), (156, 2063493), (226, 1424358), (234, 1375662), (339, 949572), (351, 917108), (452, 712179), (468, 687831), (678, 474786), (702, 458554), (1017, 316524), (1356, 237393), (1404, 229277), (1469, 219132), (2029, 158652), (2034, 158262), (2938, 109566), (3051, 105508), (4058, 79326), (4068, 79131), (4407, 73044), (5876, 54783), (6087, 52884), (6102, 52754), (8116, 39663), (8814, 36522), (12174, 26442), (12204, 26377), (13221, 24348), (17628, 18261)]